Active NPI
Maryland Spine and Sports Surgi-Center, L.L.C.
- Ambulatory Surgical Clinic/Center
- Clarksville, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ambulatory Surgical Clinic/Center
- License
- A1518
- Legal business name
- MARYLAND SPINE AND SPORTS SURGI-CENTER, L.L.C.
- Practice address
- 5005 Signal Bell LN
Suite 207
Clarksville, MD 21029-2606 - Phone
- (443) 535-9900
- Fax
- (443) 535-9901
- NPI assigned
- Nov 19, 2010
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. Aaron R Twigg, M.D.
- Title
- Director
- Phone
- (443) 535-9900
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Ambulatory Surgical Clinic/Center | 261QA1903X | A1518 | MD | Primary |
Addresses
Primary practice location
5005 Signal Bell LN
Suite 207
Clarksville, MD 21029-2606
Mailing address
5005 Signal Bell LN Ste 207
Clarksville, MD 21029-2608
Phone (443) 535-9900
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20110104001075 | MD | Part B Supplier - Ambulatory Surgical Center | 7315136579 | Practice locations: Clarksville, MD |
Ambulatory surgical center certification: CCN 21C0001518
Name & address match This certification has no NPI in the Medicare enrollment files. CMS publishes enrollment files for six facility types only, so it was connected to this NPI by matching the name and address CMS publishes for it.
- Legal name
- MARYLAND SPINE AND SPORTS SURGI-CENTER, LLC
- Certification status
- Active
- Provider type (POS)
- Ambulatory surgical center
- Participating since
- Sep 20, 2011
- Last certification
- Dec 19, 2019
- Ownership / control type
- Proprietary
- Facility address
- 5005 Signal Bell Lane, Suite 207
Clarksville, MD 21029
National Provider Directory
National Provider DirectoryLocations
5005 Signal Bell Ln
Ste 207
Clarksville, MD 21029
Phone (443) 535-9900
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Physical Medicine & Rehabilitation Physician
- Clarksville, MD
- NPI 1821063165
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1290124800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1788220800000",
"number": "1154623452",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5005 SIGNAL BELL LN STE 207",
"city": "CLARKSVILLE",
"state": "MD",
"postal_code": "210292608",
"telephone_number": "443-535-9900",
"fax_number": "443-535-9901"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5005 SIGNAL BELL LN",
"address_2": "SUITE 207",
"city": "CLARKSVILLE",
"state": "MD",
"postal_code": "210292606",
"telephone_number": "443-535-9900",
"fax_number": "443-535-9901"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "MARYLAND SPINE AND SPORTS SURGI-CENTER, L.L.C.",
"organizational_subpart": "NO",
"enumeration_date": "2010-11-19",
"last_updated": "2026-09-01",
"certification_date": "2026-09-01",
"status": "A",
"authorized_official_last_name": "TWIGG",
"authorized_official_first_name": "AARON",
"authorized_official_middle_name": "R",
"authorized_official_title_or_position": "DIRECTOR",
"authorized_official_telephone_number": "443-535-9900",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "M.D."
},
"taxonomies": [
{
"code": "261QA1903X",
"taxonomy_group": "",
"desc": "Clinic/Center, Ambulatory Surgical",
"state": "MD",
"license": "A1518",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Clarksville, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.